package org.wlgzs.office_exam_student.servlet;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
*@author song(mejeesong@qq.com)
*2018年3月13日
*
*/
@WebServlet("/ping")
public class PingServlet extends HttpServlet{

	private static final long serialVersionUID = 1L;
	
	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		resp.getWriter().append("OK,I know.");
	}

}
